// Copyright 2025 International Digital Economy Academy
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

///|
#external
type Instant

///|
pub extern "c" fn instant_now() -> Instant = "instant_now_ffi"

///|
extern "c" fn instant_as_secs_f64_ffi(i : Instant) -> Double = "instant_as_secs_f64_ffi"

///|
pub fn instant_elapsed_as_secs_f64(i : Instant) -> Double {
  let now = instant_now()
  instant_as_secs_f64_ffi(now) - instant_as_secs_f64_ffi(i)
}
